128 lines
3.7 KiB
C++
128 lines
3.7 KiB
C++
/**
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* @file llnetmap.h
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* @brief A little map of the world with network information
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*
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* $LicenseInfo:firstyear=2001&license=viewergpl$
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*
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* Copyright (c) 2001-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLNETMAP_H
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#define LL_LLNETMAP_H
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#include "llmath.h"
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#include "lluictrl.h"
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#include "v3math.h"
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#include "v3dmath.h"
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#include "v4color.h"
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#include "llpointer.h"
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class LLColor4U;
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class LLCoordGL;
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class LLImageRaw;
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class LLTextBox;
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class LLViewerTexture;
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const F32 MAP_SCALE_MIN = 64.f;
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const F32 MAP_SCALE_MID = 172.f;
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const F32 MAP_SCALE_MAX = 512.f;
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class LLNetMap : public LLUICtrl
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{
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public:
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struct Params
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: public LLInitParam::Block<Params, LLUICtrl::Params>
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{
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Optional<LLUIColor> bg_color;
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Params()
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: bg_color("bg_color")
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{}
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};
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protected:
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LLNetMap (const Params & p);
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friend class LLUICtrlFactory;
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public:
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virtual ~LLNetMap();
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static const F32 MAP_SCALE_MIN;
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static const F32 MAP_SCALE_MID;
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static const F32 MAP_SCALE_MAX;
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/*virtual*/ void draw();
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/*virtual*/ BOOL handleScrollWheel(S32 x, S32 y, S32 clicks);
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/*virtual*/ BOOL handleToolTip( S32 x, S32 y, MASK mask);
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/*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
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void setScale( F32 scale );
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void setToolTipMsg(const std::string& msg) { mToolTipMsg = msg; }
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void renderScaledPointGlobal( const LLVector3d& pos, const LLColor4U &color, F32 radius );
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private:
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void translatePan( F32 delta_x, F32 delta_y );
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void setPan( F32 x, F32 y ) { mTargetPanX = x; mTargetPanY = y; }
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const LLVector3d& getObjectImageCenterGlobal() { return mObjectImageCenterGlobal; }
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void renderPoint(const LLVector3 &pos, const LLColor4U &color,
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S32 diameter, S32 relative_height = 0);
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LLVector3 globalPosToView(const LLVector3d& global_pos);
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LLVector3d viewPosToGlobal(S32 x,S32 y);
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void drawTracking( const LLVector3d& pos_global,
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const LLColor4& color,
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BOOL draw_arrow = TRUE);
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void createObjectImage();
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private:
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LLUIColor mBackgroundColor;
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F32 mScale; // Size of a region in pixels
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F32 mPixelsPerMeter; // world meters to map pixels
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F32 mObjectMapTPM; // texels per meter on map
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F32 mObjectMapPixels; // Width of object map in pixels
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F32 mDotRadius; // Size of avatar markers
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F32 mTargetPanX;
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F32 mTargetPanY;
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F32 mCurPanX;
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F32 mCurPanY;
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BOOL mUpdateNow;
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LLVector3d mObjectImageCenterGlobal;
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LLPointer<LLImageRaw> mObjectRawImagep;
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LLPointer<LLViewerTexture> mObjectImagep;
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LLUUID mClosestAgentToCursor;
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LLUUID mClosestAgentAtLastRightClick;
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std::string mToolTipMsg;
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};
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#endif
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